An Adoption Taxpayer Identification Number (ATIN) is A short lived 9-digit number issued by the IRS to people who are in the entire process of legally adopting a U.S. citizen or resident boy or girl but who can't get an SSN for that boy or girl in time and energy https://titusyd46n.blogproducer.com/40471326/5-simple-techniques-for-tax-refund-calculator